Medium severity · published Jan 28, 2026
CVE-2025-46306
The issue was addressed with improved bounds checks
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
The issue was addressed with improved bounds checks. This issue is fixed in Keynote 15.1, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing a maliciously crafted Keynote file may disclose memory contents.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 26.0 · source: NVD
MA
macOS · Apple
before 26.0 · source: NVD
KE
Keynote · Apple
before 15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-46306
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-46306
Release Notes
https://support.apple.com/en-us/125108
Release Notes
https://support.apple.com/en-us/125110
Release Notes
https://support.apple.com/en-us/126254
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